feat: add Gitea Actions workflow for automated package updates with nix-update

This commit is contained in:
m3tm3re
2026-01-13 20:50:38 +01:00
parent dbc14838cd
commit b6d45cae4f
2 changed files with 226 additions and 1 deletions

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name: Update Nix Packages with nix-update
on:
schedule:
- cron: '@weekly'
workflow_dispatch: # Allow manual triggering
inputs:
package:
description: 'Specific package to update (optional)'
required: false
type: string
env:
GIT_AUTHOR_NAME: 'nix-update bot'
GIT_AUTHOR_EMAIL: 'bot@m3ta.dev'
GIT_COMMITTER_NAME: 'nix-update bot'
GIT_COMMITTER_EMAIL: 'bot@m3ta.dev'
jobs:
nix-update:
runs-on: ubuntu-latest
steps:
- name: Checkout repository
uses: actions/checkout@v4
with:
fetch-depth: 0
token: ${{ secrets.NIX_UPDATE_TOKEN }}
- name: Install Nix
uses: https://github.com/cachix/install-nix-action@v31
with:
extra_nix_config: |
experimental-features = nix-command flakes
sandbox = false
- name: Configure Nix
run: |
mkdir -p ~/.config/nix
cat >> ~/.config/nix/nix.conf << EOF
experimental-features = nix-command flakes
sandbox = false
EOF
- name: Check for available packages to update
id: check-packages
run: |
echo "Found packages in pkgs/ directory:"
ls -1 pkgs/ | grep -v default.nix | grep -v AGENTS.md || echo "No package directories found"
# Check if flake.nix exists
if [ -f "flake.nix" ]; then
echo "✓ Found flake.nix"
echo "has_flake=true" >> $GITHUB_OUTPUT
else
echo "✗ No flake.nix found"
echo "has_flake=false" >> $GITHUB_OUTPUT
fi
- name: Setup git config
run: |
git config --global user.name "${{ env.GIT_AUTHOR_NAME }}"
git config --global user.email "${{ env.GIT_AUTHOR_EMAIL }}"
git config --global init.defaultBranch master
- name: Update packages
id: update
run: |
set -e
# Create timestamp for branch naming
TIMESTAMP=$(date +%Y%m%d-%H%M%S)
BRANCH_NAME="nix-update-${TIMESTAMP}"
# Create and checkout new branch
git checkout -b "${BRANCH_NAME}"
# Track if any packages were updated
UPDATES_FOUND=false
UPDATED_PACKAGES=""
# Check if specific package was requested
if [ -n "${{ inputs.package }}" ]; then
echo "Updating specific package: ${{ inputs.package }}"
if [ -d "pkgs/${{ inputs.package }}" ]; then
if nix-update --flake --commit "${{ inputs.package }}" 2>&1 | tee /tmp/update.log; then
UPDATES_FOUND=true
UPDATED_PACKAGES="${{ inputs.package }}"
echo "✓ Updated ${{ inputs.package }}"
else
echo " Package ${{ inputs.package }} update failed or not needed"
cat /tmp/update.log
fi
else
echo "✗ Package directory pkgs/${{ inputs.package }} not found"
fi
else
echo "Checking all packages for updates..."
# Get list of package directories (exclude default.nix and AGENTS.md)
PACKAGES=$(find pkgs -mindepth 1 -maxdepth 1 -type d -not -name default.nix -not -name AGENTS.md -exec basename {} \; 2>/dev/null | sort)
if [ -z "$PACKAGES" ]; then
echo "No packages found to update"
echo "has_updates=false" >> $GITHUB_OUTPUT
exit 0
fi
# Update each package
for pkg in $PACKAGES; do
echo ""
echo "━━━ Checking $pkg ━━━"
if nix-update --flake --commit "$pkg" 2>&1 | tee /tmp/update-${pkg}.log; then
UPDATES_FOUND=true
UPDATED_PACKAGES="${UPDATED_PACKAGES}, $pkg"
echo "✓ Updated $pkg"
else
# Check if it was actually an update or just "already up to date"
if grep -q "already up to date\|No new version found" /tmp/update-${pkg}.log; then
echo " $pkg already up to date"
else
echo "⚠️ Update check for $pkg failed:"
cat /tmp/update-${pkg}.log
fi
fi
done
fi
# Remove trailing comma from package list
UPDATED_PACKAGES=$(echo "$UPDATED_PACKAGES" | sed 's/^, //')
# Check if there are any changes
if [ "$UPDATES_FOUND" = "true" ]; then
echo ""
echo "━━━ Summary ━━━"
echo "✓ Package updates found: $UPDATED_PACKAGES"
echo "has_updates=true" >> $GITHUB_OUTPUT
echo "updated_packages=${UPDATED_PACKAGES}" >> $GITHUB_OUTPUT
echo "branch_name=${BRANCH_NAME}" >> $GITHUB_OUTPUT
# Check if there are actual git changes
if git diff-index --quiet HEAD --; then
echo "⚠️ No actual git changes detected despite nix-update success"
echo "has_updates=false" >> $GITHUB_OUTPUT
else
echo "✓ Git changes detected"
git status
fi
else
echo ""
echo "━━━ Summary ━━━"
echo " No package updates found"
echo "has_updates=false" >> $GITHUB_OUTPUT
# Switch back to master if no updates
git checkout master
git branch -D "${BRANCH_NAME}" 2>/dev/null || true
fi
- name: Push branch and create pull request
if: steps.update.outputs.has_updates == 'true'
run: |
BRANCH="${{ steps.update.outputs.branch_name }}"
PACKAGES="${{ steps.update.outputs.updated_packages }}"
echo "Pushing branch ${BRANCH}..."
# Push the branch
git push origin "${BRANCH}" || (git fetch origin "${BRANCH}" 2>/dev/null && git push origin "${BRANCH}" --force)
echo "Creating pull request..."
# Create pull request using tea CLI
wget -q https://dl.gitea.com/tea/latest/tea-linux-amd64 -O /tmp/tea
chmod +x /tmp/tea
# Get commit messages for PR description
COMMITS=$(git log origin/master..origin/"${BRANCH}" --pretty=format:"%h %s" | sed 's/^/- /')
# Create PR
/tmp/tea pr create \
--head "${BRANCH}" \
--base master \
--title "chore: update packages with nix-update" \
--body "Automated package updates using nix-update.
**Updated packages:**
${PACKAGES}
**Commits:**
${COMMITS}" \
--assignees m3tam3re \
--labels automated-update || echo "Failed to create PR. Please create manually."
echo "✓ Pull request created or branch pushed: ${BRANCH}"
- name: Summary
if: always()
run: |
echo "━━━ Workflow Summary ━━━"
if [ "${{ steps.update.outputs.has_updates }}" = "true" ]; then
echo "✅ Successfully updated packages"
echo "Branch: ${{ steps.update.outputs.branch_name }}"
echo "Packages: ${{ steps.update.outputs.updated_packages }}"
else
echo " No package updates needed or found"
fi